尤 浩1,牛祝平2,杨方娃2,杨建军3
尤浩,牛祝平,杨方娃,等.不发火混凝土在肯尼亚蒙内铁路工程中的应用[J].混凝土与水泥制品,2017(3):81-83.
YOU H, NIU Z P, YANG F W,et al.Application of Non-sparking Concrete in Mombase-Nairobi Standard Gauge Railway Project[J].China Concrete and Cement Products,2017(3):81-83.
不发火混凝土在肯尼亚蒙内铁路工程中的应用
尤 浩1,牛祝平2,杨方娃2,杨建军3
尤浩,牛祝平,杨方娃,等.不发火混凝土在肯尼亚蒙内铁路工程中的应用[J].混凝土与水泥制品,2017(3):81-83.
YOU H, NIU Z P, YANG F W,et al.Application of Non-sparking Concrete in Mombase-Nairobi Standard Gauge Railway Project[J].China Concrete and Cement Products,2017(3):81-83.
摘 要:在东非肯尼亚蒙内铁路工程中,车站的装机维修保养车间等设计有不发火的细石混凝土地面,以防止在遭遇撞击或摩擦的情况下产生火花。本文从东非地区当地原材料入手,通过对不同混凝土配比的工作性、强度及不发火性能的对比研究,采用当地地材配制出了满足规范要求的不发火混凝土,并对施工过程中需要注意的问题进行了叙述。
Abstract: In the Mombasa-Nairobi standard gauge railway project of Kenya, the non-sparking concrete was used in the installation and maintenance room of the railway station to avoid sparking when collision and friction happened. The raw material in the East Africa was used to study the work ability, strength and non-sparking performance. The non-sparking concrete that meeting the requirement was prepared and the issues in the construction were described.
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